12907385280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73471}}^1$

素因数の和:73555

約数の個数: 168

約数和(自身を含む): 45124445184

約数和(自身を除く): 32217059904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 11712, 14640, 17568, 19520, 21960, 29280, 35136, 43920, 58560, 73471, 87840, 146942, 175680, 220413, 293884, 367355, 440826, 587768, 661239, 734710, 881652, 1102065, 1175536, 1322478, 1469420, 1763304, 2204130, 2351072, 2644956, 2938840, 3306195, 3526608, 4408260, 4481731, 4702144, 5289912, 5877680, 6612390, 7053216, 8816520, 8963462, 10579824, 11755360, 13224780, 13445193, 14106432, 17633040, 17926924, 21159648, 22408655, 23510720, 26449560, 26890386, 35266080, 35853848, 40335579, 42319296, 44817310, 52899120, 53780772, 67225965, 70532160, 71707696, 80671158, 89634620, 105798240, 107561544, 134451930, 143415392, 161342316, 179269240, 201677895, 211596480, 215123088, 268903860, 286830784, 322684632, 358538480, 403355790, 430246176, 537807720, 645369264, 717076960, 806711580, 860492352, 1075615440, 1290738528, 1434153920, 1613423160, 2151230880, 2581477056, 3226846320, 4302461760, 6453692640, 12907385280]

約数ペア:

[(1, 12907385280), (2, 6453692640), (3, 4302461760), (4, 3226846320), (5, 2581477056), (6, 2151230880), (8, 1613423160), (9, 1434153920), (10, 1290738528), (12, 1075615440), (15, 860492352), (16, 806711580), (18, 717076960), (20, 645369264), (24, 537807720), (30, 430246176), (32, 403355790), (36, 358538480), (40, 322684632), (45, 286830784), (48, 268903860), (60, 215123088), (61, 211596480), (64, 201677895), (72, 179269240), (80, 161342316), (90, 143415392), (96, 134451930), (120, 107561544), (122, 105798240), (144, 89634620), (160, 80671158), (180, 71707696), (183, 70532160), (192, 67225965), (240, 53780772), (244, 52899120), (288, 44817310), (305, 42319296), (320, 40335579), (360, 35853848), (366, 35266080), (480, 26890386), (488, 26449560), (549, 23510720), (576, 22408655), (610, 21159648), (720, 17926924), (732, 17633040), (915, 14106432), (960, 13445193), (976, 13224780), (1098, 11755360), (1220, 10579824), (1440, 8963462), (1464, 8816520), (1830, 7053216), (1952, 6612390), (2196, 5877680), (2440, 5289912), (2745, 4702144), (2880, 4481731), (2928, 4408260), (3660, 3526608), (3904, 3306195), (4392, 2938840), (4880, 2644956), (5490, 2351072), (5856, 2204130), (7320, 1763304), (8784, 1469420), (9760, 1322478), (10980, 1175536), (11712, 1102065), (14640, 881652), (17568, 734710), (19520, 661239), (21960, 587768), (29280, 440826), (35136, 367355), (43920, 293884), (58560, 220413), (73471, 175680), (87840, 146942)]